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Tektronix 465B Restoration Part 2 Vertical Amplifier Alignment and Calibration
33:38
Tektronix 475A Power Supply and Scope Repair (With Soldering)
27:38
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16:39
Tektronix 485 troubleshoot and repair
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Matrix PSU Unboxings & Teardown
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HP 8165A Repair and Restoration Part 1
58:12
TEKTRONIX TYPE 503 Electrical Troubleshooting And Repair!
30:30